MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b00cb69e9f69c20cb03bb757ed1c1df50ccbe4202bb403aab1a053f9da8d2db. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b00cb69e9f69c20cb03bb757ed1c1df50ccbe4202bb403aab1a053f9da8d2db
SHA3-384 hash: 3f1bffc5a084b97f4ebc30532bfbb2c91b0970070a28a37aa916a9a91cf84f9a82b6b83577a051a20f65272cc793ab49
SHA1 hash: 53abb1a1c4b9f0838f4ffee54441a652d4845fcd
MD5 hash: d4af87a58e2384f5ef2105ebf4dba534
humanhash: edward-quiet-oklahoma-quiet
File name:vjwe68k
Download: download sample
Signature Mirai
Create hunting rule
File size:170'880 bytes
First seen:2025-03-05 22:01:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:03iSpyjlsrM2aPyQQRdojvSvk5JJNCz4oLWpVjjbiWLij9Q0l:UsSQyQMdoj6vgA4oLWhLiq0l
TLSH T13EF34AC7F800DEBEF80AF7374813091AB130B7A254925B373257796BED3A1990567E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c8cc49c668b65489bf4a60linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67c8c9e8e95d0f9029e49d5f/reports/672a3917-417e-430d-aa17-e066d97701c0/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f4ed18b7-66c3-41a6-b29f-0c53ab9ad2be
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1630474
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630474 Sample: vjwe68k.elf Startdate: 05/03/2025 Architecture: LINUX Score: 68 31 raw.awaken-network.net. [malformed] 2->31 33 raw.awaken-network.net 141.98.10.142, 2211, 35880, 35920 HOSTBALTICLT Lithuania 2->33 39 Multi AV Scanner detection for submitted file 2->39 8 vjwe68k.elf 2->8         started        10 systemd rsyslogd 2->10         started        13 xfce4-panel wrapper-2.0 2->13         started        15 33 other processes 2->15 signatures3 41 Sends malformed DNS queries 31->41 process4 file5 17 vjwe68k.elf 8->17         started        29 /var/log/kern.log, ASCII 10->29 dropped 20 wrapper-2.0 xfpm-power-backlight-helper 13->20         started        process6 signatures7 35 Sample tries to kill multiple processes (SIGKILL) 17->35 37 Sample deletes itself 17->37 22 vjwe68k.elf 17->22         started        25 vjwe68k.elf 17->25         started        27 vjwe68k.elf 17->27         started        process8 signatures9 43 Manipulation of devices in /dev 22->43 45 Deletes system log files 22->45 47 Sample tries to kill multiple processes (SIGKILL) 25->47
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b00cb69e9f69c20cb03bb757ed1c1df50ccbe4202bb403aab1a053f9da8d2db
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b00cb69e9f69c20cb03bb757ed1c1df50ccbe4202bb403aab1a053f9da8d2db/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 22:02:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hmamw2pj62ocbsydxn2x5uob35imzpscak5uaovldict7hni2lnq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250305-1xvgva1l15/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/72bc3c0c-df9c-4b84-a02c-99b9fd3e2672
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/3b00cb69e9f69c20cb03bb757ed1c1df50ccbe4202bb403aab1a053f9da8d2db

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 3b00cb69e9f69c20cb03bb757ed1c1df50ccbe4202bb403aab1a053f9da8d2db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430685/
  
Delivery method
Distributed via web download

Comments